Company lists · Data refreshed September 2026
Top 25 Big 5 accounting firms based in Brazil
RevenueBase identified 4,587 big 5 accounting firms headquartered in Brazil as of September 2026 and tracks 57,400 professional contacts across them, including 6,925 with verified work emails. Sao Paulo is the largest hub.
This list covers big 5 accounting firms headquartered in Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest big 5 accounting firms based in Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 5,551 contacts → | ||||
Indirect evidence “A KPMG opera como uma rede internacional de firmas-membro que oferecem serviços nas áreas de Audit, Tax e Advisory.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,010 contacts → | ||||
Indirect evidence “Forvis Mazars Group SC is an independent member of Forvis Mazars Global, a leading global network of professional services.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 833 contacts → | ||||
Indirect evidence “A Bernhoeft Contadores é uma empresa de atuação nacional que oferece terceirização de serviços contábeis para clientes de diversos portes e segmentos.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 533 contacts → | ||||
Indirect evidence “A MG Contécnica é considerada um dos maiores escritórios de consultoria empresarial do mercado, com vasta experiência e com grande diferencial em serviços contábeis a empresa…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 475 contacts → | ||||
Indirect evidence “Nosso principal Foco: RESULTADO Nosso compromisso é identificar problemas, sua origem e causa, culminando na divulgação das consequências que estes pontos podem gerar para a…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 440 contacts → | ||||
Indirect evidence “A PP & C Auditores Independentes é uma firma de auditores e especialistas nas áreas de impostos e consultoria empresarial.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 320 contacts → | ||||
Indirect evidence “Movidos pela alta performance, resultados financeiros, contábeis e operacionais excepcionais para nossos clientes, a Alianzo é feita por pessoas.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 312 contacts → | ||||
Indirect evidence “A oportunidade de atender a um nicho de mercado ligado ao setor privado e público, bem como o espírito empreendedor de seus fundadores, foram as razões principais que levaram à…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 307 contacts → | ||||
Indirect evidence “Crowe is among the top 10 largest networks of audit and consulting firms worldwide.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 300 contacts → | ||||
Indirect evidence “Somos uma firma internacional com um time especializado em desenvolver soluções para os desafios enfrentados por médias empresas e grandes grupos empresariais, oferecendo soluções…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 274 contacts → | ||||
Indirect evidence “We are CLA Brazil!” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 229 contacts → | ||||
Indirect evidence “A HLB é uma das redes que mais cresceu nos últimos anos e é especializada em serviços de contabilidade e consultoria.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 203 contacts → | ||||
Indirect evidence “HIGH EXPERTISE FOR YOU TATICCA was born with the purpose of providing independent and internal audit services, as well as tax, consulting, business advisory, corporate finance…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 199 contacts → | ||||
Indirect evidence “Albieri e Associados agora é Andersen Consulting Brasil.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 194 contacts → | ||||
Indirect evidence “Na SLT, somos um time composto por mais de 200 profissionais altamente capacitados, especializados em transformar estratégias em resultados tangíveis.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 193 contacts → | ||||
Indirect evidence “Excelência em consultoria.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 183 contacts → | ||||
Indirect evidence “Com mais de 35 anos de atuação, a Audicon consolidou-se como referência em contabilidade consultiva e auditoria em Uberlândia e região.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 167 contacts → | ||||
Indirect evidence “A De Biasi, fundada em 1990, nasceu com a missão de oferecer serviços de excelência nas áreas de auditoria e consultoria, superando as expectativas dos clientes, criando soluções…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 157 contacts → | ||||
Indirect evidence “A P&P Contabilidade e Consultoria Empresarial teve sua origem 1979, com Sr.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 156 contacts → | ||||
Indirect evidence “RÖDL – The agile caring partner for Mittelstand shaped world market leaders.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 155 contacts → | ||||
Indirect evidence “Fundada em 2011, a Patrimonium Contabilidade é a maior contabilidade de Minas Gerais e uma das maiores do Brasil.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 148 contacts → | ||||
Indirect evidence “A JR Contabilidade é uma empresa de prestação de serviços profissionais, que está pronta para auxiliar as empresas no crescimento e fortalecimento administrativo, financeiro e…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 145 contacts → | ||||
Indirect evidence “A Certacon nasceu da união de profissionais altamente experientes aliado aos melhores e mais completos softwares do mercado, com o propósito de prestar serviços nas áreas…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 145 contacts → | ||||
Indirect evidence “A Nossa Senhora Aparecida Contabilidade, empresa familiar fundada em 1975 pelo técnico em Contabilidade João José Spacek Filho e por sua esposa Vera Evarista Gomes Spacek, hoje…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 138 contacts → | ||||
Indirect evidence “Organização Silveira de Contabilidade is a company based out of Brazil.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: big 5 accounting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names big 5 accounting firms.
- Partial evidence
- Its own public description names part of big 5 accounting firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name big 5 accounting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 4,587 big 5 accounting firms based in Brazil
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Big 5 accounting firms based in Brazil at a glance
As of Sep 21, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 4,587 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among big 5 accounting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Brazil whose own description of what they do matches “big 5 accounting firms”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names big 5 accounting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among big 5 accounting firms, and records with no verified work email. Companies headquartered outside Brazil are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 6,925 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 21, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Big 5 accounting firms by metro
- Big 5 accounting firms in Sao Paulo813
- Big 5 accounting firms in Rio De Janeiro215
- Big 5 accounting firms in Curitiba173
- Big 5 accounting firms in Belo Horizonte166
- Big 5 accounting firms in Porto Alegre110
- Big 5 accounting firms in Recife88
- Big 5 accounting firms in Goiania84
- Big 5 accounting firms in Fortaleza81
- Big 5 accounting firms in Campinas77
- Big 5 accounting firms in Salvador67
- Big 5 accounting firms in Brasilia61
- Big 5 accounting firms in Ribeirao Preto43
- Big 5 accounting firms in Blumenau42
- Big 5 accounting firms in Florianopolis42
- Big 5 accounting firms in Joinville38
- Big 5 accounting firms in Jundiai38
- Big 5 accounting firms in Santo Andre38
- Big 5 accounting firms in Manaus36
- Big 5 accounting firms in Guarulhos34
- Big 5 accounting firms in Sorocaba34
- Big 5 accounting firms in Londrina33
- Big 5 accounting firms in Vitoria32
- Big 5 accounting firms in Barueri30
- Big 5 accounting firms in Sao Jose Dos Campos30
- Big 5 accounting firms in Uberlandia30
- Big 5 accounting firms in Sao Bernardo Do Campo29
- Big 5 accounting firms in Caxias Do Sul27
- Big 5 accounting firms in Natal27
- Big 5 accounting firms in Niteroi26
- Big 5 accounting firms in Maringa25
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names big 5 accounting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many big 5 accounting firms are there based in Brazil?
RevenueBase identified 4,587 big 5 accounting firms headquartered in Brazil as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Kpmg Brazil, headquartered in Sao Paulo, tops this list with the largest team on record.
Which city has the most big 5 accounting firms?
Sao Paulo leads with 813 headquartered companies, followed by Rio De Janeiro (215) and Curitiba (173).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 6,925 verified decision-maker contacts tracked across these 4,587 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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